Knowledge Representation and Reasoning
نویسندگان
چکیده
McIlraith & Allin, CSC384, University of Toronto, Winter 2018 Knowledge Representation (KR) • This material is covered in chapters 7– 9 and 12 (R&N, 3rd ed) (chapters 7—10 (R&N, 2nd ed) ). • Chapter 7 provides useful motivation for logic, and an introduction to some basic ideas. It also introduces propositional logic, which is a good background for first-order logic. • What we cover here is mainly in Chapters 8 and 9. However, Chapter 8 contains some additional useful examples of how first-order knowledge bases can be constructed. Chapter 9 covers forward and backward chaining mechanisms for inference, while here we concentrate on resolution. • Chapter 12 (3rd ed) (10 in 2nd ed.) covers some of the additional notions that have to be dealt with when using knowledge representation in AI.
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